diff --git a/Pipfile b/Pipfile
index 182486b..3d24ab7 100644
--- a/Pipfile
+++ b/Pipfile
@@ -4,7 +4,7 @@ url = "https://pypi.org/simple"
 verify_ssl = true
 
 [dev-packages]
-ipython = "*"
+ipython = ">=7.31.1"
 pytest = "*"
 pytest-mock = "*"
 flake8 = "*"
@@ -12,7 +12,7 @@ pytest-cov = "*"
 twine = "*"
 
 [packages]
-looker-sdk = ">=21.0.0"
+looker-sdk = ">=21.18.0"
 oyaml = "*"
 python-json-logger = "*"
 e1839a8 = {editable = true,path = "."}
diff --git a/Pipfile.lock b/Pipfile.lock
index f205470..8f0b81e 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "20e42ef20f91149096f05551f3fdf3618e977263accde1ee3406e1823dc1d1b2"
+            "sha256": "261ab9abc6d6d7201dadc42b515186e55d8854a83f87e4f9a24c4ed61ecb4f01"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -293,7 +293,7 @@
                 "sha256:057e92c15bc8d9e8109738a48db0ccb31b4d9d5cfbee5a8670879a30be66304b",
                 "sha256:b7e52a1f8dec14a75ea73e0891f3060099ca1d8e6a462a4dff11c3e119ea1b31"
             ],
-            "markers": "python_version < '3.8'",
+            "markers": "python_version >= '3.6'",
             "version": "==4.2.0"
         },
         "iniconfig": {
diff --git a/setup.py b/setup.py
index e885e07..04ca66e 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
 
 NAME = "looker_deployer"
 VERSION = pkg.__version__
-REQUIRES = ["looker-sdk", "oyaml", "python-json-logger"]
+REQUIRES = ["looker-sdk>=21.18.0", "oyaml", "python-json-logger"]
 
 setup(
     author="Looker Open Source",